baber/WOPTO huggingface dataset:
Patent BR-MU8801256-Y8 (BR)
Title: dispositivo auxiliar para visualização espacial de unidades de medidas de volume e capacidade
Inventor: João Paulo Castilho Herrera
IPC: G09B23/02
Filed: 2008-06-02
Abstract: o dispositivo auxiliar para visualização espacial de unidades de medidas de volume e capacidade. consiste essencialmente de uma caixa (1)transparente com base (2) estendida; a primeira graduada (3) em pelo menos três faces cujas medidas internas determinam uma capacidade específica passível de reprodução por cubo (4) único ou seções (5) desse, de medidas modulares e em conformidade com a caixa (1), servindo para relacionar as unidades de medidas de volume e capacidade, como, por exemplo, centímetro cúbico e mililitro.
Patent IT-222141-Z2 (IT)
Title: Canalina, per il contenimento di cavi in genere, atta a fungere da battiscopa
IPC: H01B/
Filed: 1991-03-29
Granted: 1995-01-24
Abstract: IL PRESENTE MODELLO DI UTILITA' HA COME OGGETTO UNA CANALINA, PER IL CONTENIMENTO DI CAVI IN GENERE, ATTA A FUNGERE DA BATTISCOPA, CARATTERIZZATA DAL FATTO DI COMPRENDERE UN CORPO DI BASE, COSTITUITO DA UN ELEMENTO PIASTRIFORME, DAL QUALE SI SVILUPPANO PARETI DI SEPARAZIONE E DI CONTENIMENTO. ALL'ESTREMITA' DELLE PREDETTE PARETI, E' ASSOCIATO UN CORPO DI CHIUSURA, DOTATO, IN CORRISPONDENZA DEL BORDO OPPOSTO A QUELLO DI INCERNIERAMENTO, DI UN DENTE DI IMPEGNO, ACCOPPIABILE CON UN CONTRODENTE, PREVISTO SULLA PARETE ADIACENTE.E', INOLTRE, PREVISTO UN ELE MENTO DI COPERTURA, AMOVIBILMEMTE ACCOPPIABILE AL CORPO DI BASE.
Patent IT-224105-Z2 (IT)
Title: Manico a sostegno batterie e percussioni elettroniche ad uso manuale con bacchette.
Inventor: ANNICHIARICO RENATO
IPC: G10G/
Filed: 1991-12-20
Granted: 1995-11-23
Abstract: Manico a sostegno batteria a percussioni elettroniche suonate con bacchette, comprensivo di alloggi per pila a 9V e pedale usato manualmente, nel caso specifico, da collegare all'apposito ingresso.Rivoluzionario nel suo genere il manico è il primo esempio di sostegno al mondo il quale consente di suonare la batteria o le percussioni impugnando lo strumento a foggia di chitarra, consentendo a chiunque abbia un minimo di abilità manuale e quindi non esclusivamente a batteristi o a percussionisti di suonare la batteria, in particolare, o le percussioni, stando in piedi magari cantando o ballando. E' inoltre possibile, con l'ausilio di un comune trasmettitore in commercio, suonare lo strumento senza alcun cavo vincolante ai fini del movimento. Con questo intendo dire con cognizioni di causa in qualità di esperto musicista, percussionista, cantante e ballerino che il summenzionato Manico consente di suonare una batteria completa, cantare e ballare contemporaneamente qualora lo si voglia.Il Manico è un oggetto il quale può essere prodotto industrialmente con costo minimo e con un grande valore commerciale considerando la sua vasta applicazione nel campo della musica leggera.
Patent GB-325345-A (GB)
Title: A pressure equalizer for gasholders or gasometers
IPC: F17B1/007
Filed: 1929-01-01
Abstract: 325,345. Bott, T. L. Jan. 1, 1929. Holders.-In a telescopic gas holder with a liquid seal a pressure equalizer is provided between the dip chamber and holder. A U-shaped bearing B bolted to the bottom of the cup A carries a tubular axle C of which one end terminates in a tube D with perforations d extending into the dip chamber and the other in a longer tube E with perorations e extending into the gas holder. The tube E is at an angle to the tube D and is provided with a float F, counterweight J and stops G and H. As the inner lift L<1> of the gas holder descends the gas in the dip chamber N and N<1> tends to become compressed and travels through the tubes D, C, and E to the main chamber. After the equalizing of the pressures, the passage is sealed by liquid entering at the perforations d. On the inner lift again rising the equalizer is lifted from 'the liquid and tilts over, the liquid thus draining out.
Patent GB-796966-A (GB)
Title: Improvements in and relating to nuclear reactors
Inventor: CHILTON HARRY
IPC: G21C1/08
Filed: 1956-01-02
Abstract: 796,966. Nuclear reactors. PARSONS & CO., Ltd., C. A. Dec. 7, 1956 [Jan. 2, 1956], No. 83/56. Class 39(4). In a nuclear reactor of the kind comprising a number of ducts immersed in liquid and housing nuclear fuel, means are provided for assisting circulation of the liquid through the ducts over the fuel, these means comprising nozzles arranged at the inlets of one or more fuel ducts, through which nozzles a proportion of the liquid is injected into the ducts, a space for the flow of liquid being formed between each nozzle outlet and the wall of the duct associated with the nozzle. In the reactor shown in Fig. 2, ducts 2 house nuclear fuel and are immersed in water inside a vessel 1. A mixture of water and steam issues from the top of the ducts and the steam passes out through the duct 4 to be used for generating power whilst the water flows back through the annular space between the reactor vessel and the fuel ducts. After use the steam is condensed and returned to the reactor through the pipe 6. A circulating pump 7 withdraws water from the reactor and returns it through nozzles 10 situated at the inlet ends of the fuel ducts ; the water passing through the nozzles produces an injection effect and increases the natural circulation of water. In a modification, Fig. 3, (not shown), the circulating pump is supplied by the condensate instead of withdrawing water from the reactor vessel.
Patent IS-5461-A (IS)
Inventor: PETERSEN HANS
IPC: A61K31/34
Filed: 2000-04-18
Abstract: A method for the preparation of citalopram is described comprising reaction of a compound of Formula (IV) wherein R1 is H or C1-6alkylcarbonyl successively with a Grignard reagent of 4-halogen-fluorophenyl and a Grignard reagent of 3-halogen-N,N-dimethylpropylamine, effecting ring closure of the resulting compound of Formula (IV) and converting the resulting 1,3-dihydroisobenzofuran compound to the corresponding 5-cyano derivative, i.e. citalopram.
Patent IS-6728-A (IS)
Inventor: ELMAN BJOERN
IPC: C07D/
Filed: 2003-02-26
Abstract: The present invention provides a new process for large-scale preparation of substituted imidazopyridine compound of formula (I) wherein R1 is C1-C6 alkoxy or NH2 group, comprising the step of reacting a compound of formula (2) with a 3-halo-2-butanone compound in cyclohexanone.
Patent CH-509367-A (CH)
Title: Curable self-extinguishing epoxy resin composition cont
Inventor: TETTE JAN DIJKSTRA
IPC: D06M11/68
Filed: 1968-01-11
Abstract: Curable polyepoxide compositions comprise (1) a polyepoxide averaging more than one epoxide group per molecule and (2) 2 to 25 parts per 100 parts of epoxide of finely divided red phosphorus. The compositions are self-extinguishing and useful in preparing moulded articles, casting, laminates and coatings and as impregnating agents. The red phosphorus is preferably stabilised, for example with magnesium oxide and is ground so that at least 90% passes a 200 mesh U.S.A. standard sieve. The epoxy resin is pref. a bisphenol. A polyepoxide, pref. with an epoxy equivalence of 170-300 or 300-700. A curing agent e.g. an anhydride or amine may be present.
Patent DK-96786-A (DK)
Inventor: TERANO HIROSHI
IPC: C07C233/34
Filed: 1986-03-03
Abstract: A compound of the formula: 
<CHEM>
 wherein
 R<1> is hydrogen, amino or a protected amino group,
 R<2> is hydrogen, carboxy or a protected carboxy group,
 R<3> is hydrogen, carboxy or a protected carboxy group,
 R<4> is lower alkyl, amino(lower)alkyl, protected amino(lower)alkyl, carbamoyl(lower)alkyl or protected carbamoyl(lower)alkyl,
 R<5> is hydrogen or lower alkyl, and
 R<6> is hydrogen, ar(lower)alkyl which may have suitable substituent(s) or heterocyclic(lower)alkyl, and pharmaceutically acceptable salts thereof, processes for its preparation and pharmaceutical compositions comprising it as an effective ingredient. The invention also comprises compounds of the formula 
<CHEM>
 useful for preparing the above compounds and a biologically pure culture of the microorganism Discosia sp. F-11 809.
Patent EG-21046-A (EG)
Title: Distributor assembly for multi-bed down-flow catalytic reactors
Inventor: STANGELAND B E
IPC: B01J8/04
Filed: 1996-04-23
Granted: 2000-10-31
Abstract: A multi-bed, down-flow reactor includes several distributor assemblies, each having a centrally located mixing chamber and an annular collecting and mixing trough surrounding the mixing chamber. The mixing chamber has an inlet at one side thereof, an outlet in its bottom wall, and a quench gas inlet in its top wall above the outlet. A divider wall traverses the annular trough adjacent to the inlet to cause the pool of liquid collected in the trough to flow in a circular pattern around the mixing chamber to the inlet. This ensures that the liquid circulating through the trough is well mixed with the liquid raining down from the catalyst bed. Turbulent and spiraling flow patterns generated within the chamber further mix the liquid and gas and entrain quench gas in the liquid and gas stream.
Patent EG-19378-A (EG)
Title: Cotton bales and method of producing same.
IPC: D06M15/643
Filed: 1991-07-22
Granted: 1995-02-28
Abstract: While cotton bales are produced by obtaining lint cotton by subjecting collected seed cotton to a ginning process, linear polyorganosiloxane of a specified type which has 10 - 6000 siloxane units and is insoluble or dispersive in water is attached to the seed cotton or to the lint cotton in an amount from 0.03 - 20. weight % with repsect to the lint cotton.
Patent GB-1095711-A (GB)
Title: Apparatus for separating rolled material into pieces
Inventor: ENGELAND JOZEF LEONARD VAN
IPC: B65H35/04
Filed: 1965-01-01
Abstract: 1,095,711. Feeding webs. GEVAERT-AGFA N.V. Jan. 1, 1965, No. 172/65. Heading B6B. [Also in Division G2] A web roll 17, Figs. 1, 2 and 4, is guided over supports 124, 125 on a shaft 16 so as to be positioned within an open-end drum 15 which is then closed by a shutter 129, 134, the roll then being supported on bearings 131, 126. Mounted within an axial slit 22 in the drum are pressure rollers 18, 19 coated with resilient material, between which the free end of the web 29 is threaded. The spindle of the roller 19 carries a pinion engaging a stationary semi-circular rack 21. When the drive motor is started, the drum and roll rotate, the rack causing rotation of the rollers 18, 19 to draw the web therebetween and inside a resiliently curved guide plate 23, until a cam 62 on the drum trips a microswitch 61 to stop the motor. The motor is restarted when a microswitch 63 is actuated, and the web is carried round past a pivoted blade 27 which severs it into sheets, the rack being discontinued so that the web is not further withdrawn. When the pinion re-engages the rack, a further length of web is withdrawn and the operation repeated. In another form, Fig. 6, four racks 87-90 are provided, each with an associated blade, so that during each revolution four sheets are cut and delivered by four separate channels to a stack 114. The racks are adjustable in length according to the desired sheet length.
Patent GB-362714-A (GB)
Title: Apparatus for separating faulty packages, particularly wrongly filled cigarette packets, from the packages delivered by packing machines
IPC: B65B19/32
Filed: 1931-01-02
Abstract: 362,714. Packeting machines. UNIVERSELLE CIGARETTENMASCHINENFABRIK J. C. MœLLER & CO., 48, Zwickauerstrasse, Dresden, Germany. Jan. 2, 1931, No. 200. Convention date, Dec. 11, 1930. [Class 94 (i).] Apparatus for separating out faulty goods, e.g. incorrectly filled cigarette packets, from the goods delivered by a packing machine comprises a detecting device of any known kind, associated with the intermittently moving packets delivered by the machine, which sets in action a member to lock a rotatory member, normally delivering the packets to a slideway, so that the faulty package is ejected to a collecting means by the impact of the next moving package behind it. The packages are delivered from the packing machine to a guideway 1 along which they are moved intermittently. At X a detecting device, of known kind, is situated to determine a faulty package. The packages are received on to a plate 2 which is periodically rotated through an angle greater than 90‹ by gearing 3, 4, levers 6, 6<1> and a rotary cam 9, the lever 61 being under spring influence 11. The rotation of the plate 2 delivers the packages on to a slideway 12 and delivery belt 13. In the event of a faulty package being detected at X an electromagnet 14 is energized to withdraw an arm 15 pivoted at 16, from the path of a series of pins 22 engaging bolts 19 by helical grooves 22<1>. The bolts 19 are carried near the peripheries of discs 17, 17<1>, rotated by any means, in which they are axially slidable. Since the arm 15 now misses a pin 22 the bolt 19 is left in its furthest advanced position and a roller 26 bears against a lever 23 so that the end 23<11> moves to retain the plate 2 in its lowered position. The faulty package has by this time arrived on the plate 2, since the bolt not actuated is arranged to be removed from the plate 2 by a number of bolts equivalent to the number of packages between W and X. The faulty package is thus pushed off the plate 2 by the following package and falls down a slideway 27 to a collecting means. If the package presented at X is complete the electromagnet is not energized and the arm 15 will bear against the appropriate pin 22 which is turned and by engaging with the helical groove 22<1> the bolt is slid axially, the roller 26 being withdrawn from the lever end 23<1>. The end 23<11> of the lever 23, under spring influence 25, is thus maintained away from the locking position and the plate 2 delivers the package to the slideway 12. The method is contrasted from those in which the packing operation is stopped to eliminate a faulty assembly, the operation being continued and the faulty package isolated from the goods delivered by the packing machine.
Patent GB-1537031-A (GB)
Title: Wet processing apparatus
IPC: B65G49/04
Filed: 1975-12-30
Abstract: 1537031 Conveying through liquid-baths OXY METAL INDUSTRIES CORP 30 Dec 1975 [3 Jan 1975] 253/75 Heading B8A A framework flanking a row of baths 17 has rails 10, 11 along which runs a transporter 16 and which are supported by uprights 12, 21 secured to joists 14, 20 and interconnected by cross pieces 13, either the uprights or the cross pieces carrying beams 15, 31 which support equipment such as saddles 33 or hoods 35, and the uprights being disconnectable from, and movable along, the rails 10, 11 so as to enable a tank 17 to be removed sideways from the framework. Each rail has a box-section member from which depends an I-beam, the transporter having rollers running along the box member 2 on the side of the I-beam.
Patent GB-537865-A (GB)
Title: Improvements in electric contacts
IPC: H01H1/023
Filed: 1940-01-05
Abstract: 537,865. Alloys. MALLORY METALLURGICAL PRODUCTS, Ltd. Jan. 5, 1940, No: 325. Convention date, Jan. 5, 1939. [Class 82 (i)] An alloy for electric contacts consists of silver, manganese and tungsten or molybdenum or both, with or without tin, zinc, cadmium, copper, nickel, and silicon as minor constituents. The silver content is preferably at least 60 per cent. and the manganese may be 0.1-30 per cent. and the tungsten and molybdenum 1-40 per cent. Specification 537,866 is referred to. The Specification as open to inspection under Sect. 91 comprises also the subject-matter of Specification 537,866. This subject-matter does not appear in the Specification as accepted.
Patent GB-681729-A (GB)
Title: Improvements in or relating to studs for boots such as football boots
IPC: A43C15/16
Filed: 1950-01-06
Abstract: 681,729. Studs for football boots. METCALFE, W. Jan. 5, 1951 [Jan 6, 1950], No. 444/50. Class 17 (iii). These comprise a number of layers 10, 12 of leather, of which the upper 12 is of greater diameter than the others or has a number of projections of greater diameter so that securing means 17 may be driven through into the sole 16. Square hard wooden pegs 15 may be driven through holes 14 in the layers 10, 12 to hold them together.
Patent GB-102162-A (GB)
Title: Improvements in Automatic Organs.
Inventor: COMPTON JOHN HAYWOOD
IPC: F41A23/00
Filed: 1916-01-11
Abstract: 102,162. Compton, J. H. Jan. 11, 1916. Wind instruments; actions; expression-controlling.-In an electric or electro-pneumatic action for organs, the department on which a note is to be sounded is selected by means of auxiliary tracker devices. As shown in Fig. 1, the noteplaying tracker-contacts 9 are connected to opposed windings 16 on magnets 12, 13, and through contact 5 or 6 to one or other of the magnets 3, 4 of the different departments. If the auxiliary contacts are connected before the contacts 9, the switch arm 7 is lifted by means of an auxiliary winding 22 on the magnet 12, and the magnet 4 is energized; otherwise the switch 7 is held down by gravity, or by the magnet 13, and magnet 3 is energized. In the modification shown in Fig. 3, magnets 13<b>, 12<b> connected to the note-playing contacts 9<b> act in opposition on armatures on a rocking arm weighted at 29<b> and the diverting- contacts 10<b> are connected to a separate magnet 22b and swith contacts 6<b>. If the diverting-contacts 9<b> are connected, the circuits 1<b>, 2<b> of the different departments are both closed; otherwise the circuit 1<b> only is completed. Pneumatic relays may be used in place of the tracker-contacts or of the playing-magnets 3, 4. The diverting contacts or apertures may be arranged in groups or banks.
Patent GB-789383-A (GB)
Title: New molybdic xanthates and their use in lubricating compositions
Inventor: HUGEL GEORGES
IPC: C07F11/00
Filed: 1955-01-07
Abstract: The invention comprises molybdic xanthates having the general formula: <FORM:0789383/IV (b)/1> wherein R represents an alkyl radical having at least 6 carbon atoms, preferably 6 to 12 carbon atoms, and their manufacture comprising reacting an aqueous solution of an alkali metal or ammonium molybdate with an alkali metal xanthate derived from an alkanol having at least 6 carbon atoms, acidifying the solution with acetic acid to a pH of 4 and extracting the precipitated molybdic xanthate with a volatile hydrocarbon, the operations being effected at a temperature of about 0 DEG  C.  The resulting hydrocarbon solution is dried and then the solvent removed by heating under reduced pressure to isolate the xanthate.  Examples describe the preparation of molybdic decyl-, dodecyl- and hexyl-xanthates.  The compounds are used in lubricants (see Group III).  Specifications 765,507 and 773,820, [Group III], are referred to.ALSO:Lubricants for metals consist of a mineral lubricating oil containing a molybdic xanthate having the general formula: <FORM:0789383/III/1> where R represents and alkyl radical containing 6 or more carbon atoms, in an amount of from 0.5 to 6 per cent by weight or, in the case of a lubricant for use in lubricating metal parts subjected to friction under progressively increasing pressures, from 0.5 to 10 per cent.  In use, the xanthates are decomposed by the frictional heat and molybdenum sulphide is deposited on the metal surface.  A preformed coating of molybdenum sulphide may be formed on metal parts to be subjected to friction by heating the metal parts in a mineral oil solution containing from 0.5 to 10 per cent by weight of the above defined xanthate at a temperature above the decomposition temperature of the xanthate.  The so-coated metal parts may be continuously lubricated in use by means of a mineral lubricating oil containing 0.5 to 6 per cent of the defined molybdic xanthate or of molybdenum blue or by means of a mixture of 0.5 to 6 per cent of a thiomolybdate of a nitrogeneous base with a glycol, a polyethylene glycol, a polypropylene glycol, a vegetable or animal oil, fatty acid esters admixed with primary alcohols, fatty acid esters of mono- or polyhydric alcohols or monohydric alcohol esters of di-acids. Molybdic hexyl, decyl and dodecyl xanthates are mentioned.  The preparation of the xanthates is described (see Group IV (b)). Specifications 765,507 and 773,820 are referred to.
Patent GB-813592-A (GB)
Title: An improved expanding mandrel and method of making the same
Inventor: BENJAMIN MILTON LLOYD
IPC: B23B31/40
Filed: 1957-01-07
Abstract: 813,592. Mandrels; making workholders. ERICKSON TOOL CO. Jan. 7, 1957, No. 649/57. Classes 83 (2) and 83 (3). An expanding mandrel 5 comprises axial slots between jaws 9 having a work-gripping zone 11 and a camming zone 14, such that inward pressure on the camming zone expands the zone 11 by bending and twisting the jaws. The mandrel is connected, as by screw-threads at its hollow end to a draw-bar 4 within the hollow spindle 1 and is expanded by a conical surface 3, in the spindle nose 2, upon inward movement of the draw-bar. A key 6 locates the mandrel angularly in the draw-bar and spindle, in which the cam surfaces 14 and the work-engaging surfaces 11 are machined. The mandrel is deformed, preferably permanently, as by a ring 10, Fig. 11, to close the slots between the jaws during the machining to cylindrical form of the surface 11. The jaws are then deformed to the work-gripping position (Fig. 14, not shown), as by a ring with a stepped bore, while the camming zone 14 is machined to conical or like form. Upon removal of the stepped-ring, the zone 11 resumes its cylindrical form and the camming zone 14 assumes a stepped-form, having ridges 15, Fig. 1, which are cammed inwardly by the surface 3 to restore the conical form and thus expand the zone 11 to the work-gripping attitude (Fig. 14). The slots separating the jaws open into wide slots 7. In a modification having four jaws 18, shown in the expanded position in Fig. 8, a small bore 19 is provided on the axis of the mandrel.
Patent GB-269239-A (GB)
Title: Method of and means for ascertaining the quality and condition of human hair preparatory to treatment and waving
IPC: G01N3/14
Filed: 1926-01-11
Abstract: 269,239. Nessler, C. Jan. 9, 1926. Testing extensibility of human hair. - The specimen of hair is secured between clamps 10, 11 of which the former is carried by a lever 16- pivoted at 17 to the frame 18 and connected by a link 15 to a scale beam 14 pivoted to the standard 41. A weight 13 may be traversed along the beam 14 by means of a endless chain passed over sprockets and moved by a handle 45 and gears 44, 53. The end of the lever 16 moves a pointer 19 over a scale 22 thus indicating the stretch of thespecimen. The lever 16 is provided with a counterweight 23. A plate 25 is provided with a gauging notch 24 into which the strand of hair is first placed a pointer 26 engaging the strand indicating the quantity so as to secure the same quantity in each test.. At the beginning of a test one end of the strand of hair is placed in the clamp 10, the lower end being secured in a clamp 29 which may be rotated from a handle 31 through gear 32 so as to give the strand a predetermined twist indicated on the dial 36. The clamp 11 is then tightened on the twisted strand. The strand, previous to the test, is first placed in a boiling alkaline solution of a given strength, and a heating pad 50 dipped into the solution is applied to the strand to keep the temperature constant during the test.